The Canon SD550 also offers a creative Photo Effects menu, which adjusts sharpening, color, and saturation. Sensitivity equivalents include 50, 100, 200, and 400 ISO settings, as well as an Auto setting. This mode offers nine settings: Positive Film, Lighter Skin Tone, Darker Skin Tone, Vivid Blue, Vivid Green, Vivid Red, Color Accent, Color Swap, and Custom Color. The Positive Film setting attempts to replicate the bold colors of positive film in the red, green, and blue channels. The Lighter Skin Tone and Darker Skin Tone settings attempt to alter skin tones appropriately, without affecting the rest of the air hogs hawk eye blue sky replacement parts. The Vivid Blue, Repladement Green and Srt 4669x firmware
Red options emphasize saturation in one channel only.